掌握医学知识的关键在于将理论与实践联系起来。
Every challenge in agriculture is an opportunity to innovate and improve.
到了白头之年,我们同甘共苦;历史的是非功过,又由谁来评定呢?
I could be bounded in a nutshell and count myself a king of infinite space.
真正的领导力意味着今天做出艰难的决定,这些决定将使后代受益。